package com.wh.service.impl;

import com.wh.dao.BaseDao;
import com.wh.dao.ext.SysRolegroupDao;
import com.wh.model.BaseModel;
import com.wh.model.SysRolegroup;
import com.wh.service.IExt.ISysRolegroupService;
import com.legend.utils.*;
import org.apache.ibatis.session.RowBounds;
import org.apache.ibatis.session.SqlSession;
import org.apache.log4j.Logger;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

/*
*author:徐洪昌
*blog:http://cnblogs.com/xusir
*datetime:2014-02-11 21:38:02
*/
public class SysRolegroupService extends BaseServiceImp implements ISysRolegroupService {

    Logger log = Logger.getRootLogger();

    private SysRolegroupService() {
    }

    //volatile修饰的写变量不能和之前的读写代码调整，读变量不能和之后的读写代码调整
    private volatile static ISysRolegroupService instance = null;

    /**
     * 单例
     *
     * @return
     */
    public static ISysRolegroupService getInstance() {
        if (instance == null) {
            synchronized (ISysRolegroupService.class) {
                if (instance == null) {
                    instance = new SysRolegroupService();
                }
            }
        }
        return instance;
    }

    /**
     * 批量删除数据
     */
    public ReturnResult delByIds(String ids) {
        SqlSession session = getSqlSession();
        ReturnResult result = new ReturnResult();
        try {
            SysRolegroupDao dao = session.getMapper(SysRolegroupDao.class);
            result = delByMap(dao, ids);
        } catch (Exception ex) {
            log.error(ex.getMessage());
        } finally {
            session.close();
        }
        return result;
    }

    /**
     * 分页数据查询
     *
     * @param pageIndex
     * @param pageSize
     * @param map
     * @return
     */
    public ReturnResult selectByMap(int pageIndex, int pageSize, Map<String, Object> map) {
        SqlSession session = getSqlSession();
        SysRolegroupDao dao = session.getMapper(SysRolegroupDao.class);
        int recordNum = (pageIndex - 1) * pageSize;
        List<SysRolegroup> lst = session.selectList(ConfigUtils.getInstance().getDaoPackage(".SysRolegroupDao.selectByMap"), map, new RowBounds(recordNum, pageSize));
        int total = dao.count(map);
        ReturnResult result = new ReturnResult();
        result.setMsg(i18nUtils.getVal("100001000"));
        result.setRows(lst);
        result.setTotal(total);
        result.setStatus(Status.SUCCESS);
        session.close();
        return result;
    }

    @Override
    public ReturnResult insertByModel(BaseModel model) {
        SqlSession session = getSqlSession();
        SysRolegroupDao dao = session.getMapper(SysRolegroupDao.class);
        ReturnResult result = insertByModel(dao, model);
        session.close();
        return result;
    }

    @Override
    public ReturnResult editByModel(BaseModel model) {
        SqlSession session = getSqlSession();
        SysRolegroupDao dao = session.getMapper(SysRolegroupDao.class);
        ReturnResult result = editByModel(dao, model);
        session.close();
        return result;
    }

    /**
     * 根据ID获取一条数据
     *
     * @param id
     * @return
     */
    public ReturnResult selectById(String id) {
        SqlSession session = getSqlSession();
        ReturnResult result = new ReturnResult();
        result.setStatus(Status.ERROR);
        BaseDao dao = session.getMapper(SysRolegroupDao.class);
        Map<String, Object> map = new HashMap<String, Object>();
        map.put("id", id);
        List<SysRolegroup> lst = dao.selectByMap(map);
        if (lst.size() == 1) {
            result.setData(lst.get(0));
            result.setStatus(Status.SUCCESS);
        } else {
            result.setMsg(i18nUtils.getVal("100004000"));
        }
        session.close();
        return result;
    }

    /**
     * 批量审核数据
     */
    public ReturnResult audit(int state, String[] idArr) {
        SqlSession session = getSqlSession();
        SysRolegroupDao dao = session.getMapper(SysRolegroupDao.class);
        Map<String, Object> map = new HashMap<String, Object>();
        map.put("idArr", idArr);
        map.put("state", state);
        Integer num = dao.audit(map);
        ReturnResult result = new ReturnResult();
        if (num > 0) {
            result.setMsg(i18nUtils.getVal("100001000"));
            result.setStatus(Status.SUCCESS);
        }
        session.close();
        return result;
    }

    /**
     * 排序
     *
     * @param sorts
     * @param ids
     * @return
     */
    public ReturnResult sort(String sorts, String ids) {
        ReturnResult result;
        SqlSession session = getSqlSession();
        SysRolegroupDao dao = session.getMapper(SysRolegroupDao.class);
        result = sort(session, dao, sorts, ids);
        if (session != null)
            session.close();
        return result;
    }
}

